package com.views.structure {
	import flash.display.Sprite;

	public class Base extends Sprite {

		public function Base() {

		}

		/**
		 * 关闭所有子视窗
		 */
		public function closeAll():void {
			while (this.numChildren > 0) {
				this.removeChildAt(0);
			}
		}


	}

}
